WRX DB
BuildsPlannerModsCommunity

WRX DB © 2026

ContactEditorial PolicyCorrectionsPrivacy PolicyUser Agreement

This website provides informational content only. Automotive modifications may affect vehicle safety, reliability, emissions compliance, and warranty status. Always consult a qualified professional before modifying your vehicle.

WRX Base is an independent community resource and is not affiliated with, endorsed by, or sponsored by Subaru.

Parts Catalog

Modifications Database

Browse the community's master list of WRX VB modifications with compatibility information, verified owner notes, and real-world build usage. Add mods to your planner to auto-enable tracked price-drop alerts.

Category filters(12 options)
AllIntakeExhaustSuspensionWheelsTiresExteriorInteriorDrivetrainTuningEngineBrakes

Showing 169 modifications

Remark R1-Spec Catback Exhaust
ExhaustVB
Live price tracking not added

R1-Spec Catback Exhaust

Remark

Cost Range

$995 - $1,095

Tracked Current Price

Using typical range until tracked.

The Remark R1 Spec Single Exit Catback is a lightweight, aggressive exhaust option designed for WRX owners prioritizing raw sound and weight reduction. Featuring a full 3” stainless steel design, this system eliminates the traditional dual-exit layout in fa...

Used in 0 builds

View details →
Showper page

Page 7 of 8 · 24 per page

PreviousNext
Remark R1-Spec Dual Catback Exhaust
ExhaustVB
Price alert available

R1-Spec Dual Catback Exhaust

Remark

Tracked Current Price

$1095.00 · Stainless Steel Tip Finish variant

via Remark

checked May 24

Typical range

$880 - $1,310

The R1-Spec Dual Catback takes the more aggressive R1-Spec identity and spreads it across a dual-exit layout, giving the VB a louder and more visually assertive rear-end setup than the more restrained touring-oriented systems. It is best suited to owners wh...

Used in 0 builds

View details →
Remark R1-Spec Dual w/ Resonator Catback Exhaust
ExhaustVB
Price alert available

R1-Spec Dual w/ Resonator Catback Exhaust

Remark

Tracked Current Price

$1195.00 · Stainless Steel Tip Finish variant

via Remark

checked May 24

Typical range

$960 - $1,430

The resonated dual R1-Spec catback preserves the aggressive look and dual-canister layout of the standard R1-Spec Dual while adding a resonated midpipe to help control volume and refinement. It is a strong compromise for owners who love the R1-Spec style bu...

Used in 0 builds

View details →
Remark R1-Spec Full Titanium Catback Exhaust
ExhaustVB
Price alert available

R1-Spec Full Titanium Catback Exhaust

Remark

Tracked Current Price

$1395.00 · with Resonator variant

via Remark

checked May 24

Typical range

$1,120 - $1,670

The R1-Spec Full Titanium Catback is one of the most premium and enthusiast-focused exhaust systems in the Remark VB lineup. Remark specifically notes that this full titanium single-exit setup weighs only around 16 pounds with a resonator and saves roughly ...

Used in 0 builds

View details →
Remark Sports Touring Exhaust (4" Catback)
ExhaustVB
Price alert available

Sports Touring Exhaust (4" Catback)

Remark

Tracked Current Price

$1395.00 · Stainless Tips / Non-Resonated variant

via Remark

checked May 24

Typical range

$1,120 - $1,670

The Sports Touring 4-inch Catback is one of Remark’s flagship VB systems and is aimed at owners who want a full catback with a strong, mature tone and a more premium, complete exhaust path than an axleback can offer. Remark specifically highlights the tight...

Used in 0 builds

View details →
Remark Sports Touring Exhaust w/ Resonator (4" Catback)
ExhaustVB
Price alert available

Sports Touring Exhaust w/ Resonator (4" Catback)

Remark

Tracked Current Price

$1495.00 · Stainless Tips / Resonated variant

via Remark

checked May 24

Typical range

$1,200 - $1,790

The resonated Sports Touring 4-inch Catback is the more refined counterpart to the non-resonated flagship system, built for owners who want a deeper, more mature sound without crossing into an overbearing daily-driver experience. Remark specifically calls t...

Used in 0 builds

View details →
Seibon C-Style Carbon Fiber Trunk Lid
ExteriorVB
Price alert available

C-Style Carbon Fiber Trunk Lid

Seibon

Tracked Current Price

$1400.00

via Seibon

checked May 24

Typical range

$1,120 - $1,680

The C-Style Carbon Fiber Trunk Lid gives the rear of the VB a more customized and visually distinct profile than a plain trunk replacement while still bringing the weight and finish benefits of carbon fiber. It is best suited to owners who want the trunk it...

Used in 0 builds

View details →
Seibon Carbon Fiber Front Bumper Trim
ExteriorVB
Price alert available

Carbon Fiber Front Bumper Trim

Seibon

Tracked Current Price

$800.00

via Seibon

checked May 24

Typical range

$640 - $960

This Carbon Fiber Front Bumper Trim is a more subtle front-end detail piece than a hood or grille, but it still adds a meaningful premium finish to the lower front area. It works best on builds that already have other carbon elements and want to carry that ...

Used in 0 builds

View details →
Seibon Carbon Fiber Front Fender Trim
ExteriorVB
Price alert available

Carbon Fiber Front Fender Trim

Seibon

Tracked Current Price

$900.00

via Seibon

checked May 24

Typical range

$720 - $1,080

The Carbon Fiber Front Fender Trim is a side-profile accent piece that helps carry a carbon theme into the wheel-arch area without replacing the full fender. It is a good fit for owners who want to break up the stock side profile with a more premium materia...

Used in 0 builds

View details →
Seibon Carbon Fiber Front Grille
ExteriorVB
Price alert available

Carbon Fiber Front Grille

Seibon

Tracked Current Price

$650.00

via Seibon

checked May 24

Typical range

$520 - $780

Seibon's Carbon Fiber Front Grille is one of the cleaner ways to change the VB front fascia because it combines a material upgrade with a noticeable styling change in a very high-visibility area. It makes sense for owners who want a more premium front-end t...

Used in 0 builds

View details →
Seibon Carbon Fiber Rear Door Trim
ExteriorVB
Price alert available

Carbon Fiber Rear Door Trim

Seibon

Tracked Current Price

$650.00

via Seibon

checked May 24

Typical range

$520 - $780

The Carbon Fiber Rear Door Trim is a more detail-oriented side profile mod that adds material contrast to the rear door area and helps tie together a broader exterior carbon theme. It makes the most sense on cars that already have multiple carbon components...

Used in 0 builds

View details →
Seibon Carbon Fiber Rear Fender Trim
ExteriorVB
Price alert available

Carbon Fiber Rear Fender Trim

Seibon

Tracked Current Price

$900.00

via Seibon

checked May 24

Typical range

$720 - $1,080

This Carbon Fiber Rear Fender Trim complements the front fender trim and helps create a more complete side and rear-quarter carbon treatment on the VB. It is best thought of as a finishing piece for builds trying to carry carbon accents consistently around ...

Used in 0 builds

View details →
Seibon Carbon Fiber Trunk Lid
ExteriorVB
Price alert available

Carbon Fiber Trunk Lid

Seibon

Tracked Current Price

$1300.00

via Seibon

checked May 24

Typical range

$1,040 - $1,560

Seibon's Carbon Fiber Trunk Lid is a major rear-end materials upgrade that brings carbon construction into one of the largest rear body panels on the car. It is a strong fit for owners who want the rear of the VB to feel more premium and purpose-built while...

Used in 0 builds

View details →
Seibon CS-Style Carbon Fiber Hood
ExteriorVB
Price alert available

CS-Style Carbon Fiber Hood

Seibon

Tracked Current Price

$1600.00

via Seibon

checked May 24

Typical range

$1,280 - $1,920

The CS-Style Carbon Fiber Hood gives the VB a more aggressive vented appearance than the OEM-style hood while still staying within a clean Seibon design language. It is a strong choice for owners who want a more performance-oriented front-end presence, a no...

Used in 0 builds

View details →
Seibon CW-Style Carbon Fiber Hood
ExteriorVB
Price alert available

CW-Style Carbon Fiber Hood

Seibon

Tracked Current Price

$1600.00

via Seibon

checked May 24

Typical range

$1,280 - $1,920

The CW-Style Carbon Fiber Hood is another more aggressive hood option in the Seibon VB range, aimed at owners who want stronger styling changes than an OEM-style replacement provides. It works well on builds already leaning into carbon bodywork or track-ins...

Used in 0 builds

View details →
Seibon Dry Carbon Fiber Roof Replacement
ExteriorVB
Price alert available

Dry Carbon Fiber Roof Replacement

Seibon

Tracked Current Price

$2800.00

via Seibon

checked May 24

Typical range

$2,240 - $3,360

The Dry Carbon Fiber Roof Replacement is one of the most advanced and committed body modifications in Seibon's VB catalog. It is aimed at owners building a premium, weight-conscious, or show-level car and represents a major step above simple add-on parts be...

Used in 0 builds

View details →
Seibon H-Style Carbon Fiber Hood Scoop
ExteriorVB
Price alert available

H-Style Carbon Fiber Hood Scoop

Seibon

Tracked Current Price

$650.00

via Seibon

checked May 24

Typical range

$520 - $780

The H-Style Carbon Fiber Hood Scoop is a high-visibility upper-front-end change that adds roughly an extra inch of height over the stock scoop while bringing Seibon's carbon finish into one of the most recognizable WRX design elements. It is a nice fit for ...

Used in 0 builds

View details →
Seibon MB-Style Carbon Fiber Front Lip
ExteriorVB
Price alert available

MB-Style Carbon Fiber Front Lip

Seibon

Tracked Current Price

$1100.00

via Seibon

checked May 24

Typical range

$880 - $1,320

The MB-Style Carbon Fiber Front Lip gives the VB a lower and more aggressive front-end profile while also adding a premium carbon finish. It is one of the stronger front aero statements in the Seibon range and works especially well on cars already running m...

Used in 0 builds

View details →
Seibon MB-Style Carbon Fiber Rear Diffuser
ExteriorVB
Price alert available

MB-Style Carbon Fiber Rear Diffuser

Seibon

Tracked Current Price

$1450.00

via Seibon

checked May 24

Typical range

$1,160 - $1,740

The MB-Style Carbon Fiber Rear Diffuser is one of the bigger lower-rear styling changes in Seibon's VB lineup and works best on cars trying to build out a full lower carbon aero package. It gives the rear bumper a more complete and performance-oriented look...

Used in 0 builds

View details →
Seibon MB-Style Carbon Fiber Side Skirts
ExteriorVB
Price alert available

MB-Style Carbon Fiber Side Skirts

Seibon

Tracked Current Price

$1300.00

via Seibon

checked May 24

Typical range

$1,040 - $1,560

The MB-Style Carbon Fiber Side Skirts are one of the most important supporting pieces in a carbon aero setup because they visually connect the lower front and rear sections of the car. They are especially useful on builds that already have a front lip or re...

Used in 0 builds

View details →
Seibon OEM-Style Carbon Fiber Fenders
ExteriorVB
Price alert available

OEM-Style Carbon Fiber Fenders

Seibon

Tracked Current Price

$1550.00

via Seibon

checked May 24

Typical range

$1,240 - $1,860

Seibon's OEM-Style Carbon Fiber Fenders are a major exterior body upgrade that brings carbon construction into one of the largest side-profile surfaces on the car while preserving a factory-like shape. They are best for owners who want a premium materials-f...

Used in 0 builds

View details →
Seibon OEM-Style Carbon Fiber Hood
ExteriorVB
Price alert available

OEM-Style Carbon Fiber Hood

Seibon

Tracked Current Price

$1500.00

via Seibon

checked May 24

Typical range

$1,200 - $1,800

Seibon's OEM-Style Carbon Fiber Hood is the most factory-adjacent hood option in the lineup and is a strong fit for owners who want the weight and visual benefits of carbon fiber without changing the overall front-end shape too dramatically. It keeps the ca...

Used in 0 builds

View details →
Seibon STI-Style Carbon Fiber Rear Spoiler
ExteriorVB
Price alert available

STI-Style Carbon Fiber Rear Spoiler

Seibon

Tracked Current Price

$1150.00

via Seibon

checked May 24

Typical range

$920 - $1,380

The STI-Style Carbon Fiber Rear Spoiler is a strong rear-deck upgrade for owners who want a more performance-oriented trunk line without going to a full wing. It combines a familiar STI-inspired shape with Seibon's carbon finish, making it a natural choice ...

Used in 0 builds

View details →
Seibon VS-Style Carbon Fiber Hood
ExteriorVB
Price alert available

VS-Style Carbon Fiber Hood

Seibon

Tracked Current Price

$1600.00

via Seibon

checked May 24

Typical range

$1,280 - $1,920

The VS-Style Carbon Fiber Hood is one of the more design-forward hood options Seibon offers for the VB and is best suited to owners who want the hood itself to become a defining visual feature. It keeps the premium carbon look of the rest of the lineup whil...

Used in 0 builds

View details →