Modifications Database

The MAPerformance Downpipe is one of the highest-impact exhaust-flow upgrades in the current MAP VB lineup and is aimed at owners who want to remove a major factory bottleneck in the turbo exhaust path. Built around a 3.5-inch bellmouth-to-3-inch design wit...

The TI Pro Single Exit Catback Exhaust is a lighter-weight, more motorsport-style exhaust option aimed at owners who want the rear of the car to look and sound more focused than a conventional dual-exit system. It is a high-character exhaust choice that mak...

The Remark 3.5-inch Axleback is one of the simplest ways to wake up the VB WRX because it bolts directly to the factory midpipe while adding a more aggressive exhaust note and larger tips than stock. It is a strong first exhaust mod for owners who want more...

The 4-inch Stealth Edition axleback is aimed at owners who want the same aggressive sound and basic high-flow axleback character as the standard 4-inch kit, but with a darker, less flashy tip finish. It is a great match for monochrome or black-accented VB b...

The Remark 4-inch Axleback follows the same easy-install axleback formula but with a larger 4-inch tip option and a more aggressive rear-end presence than the 3.5-inch version. It fits owners who want an entry-level exhaust upgrade that feels louder, looks ...

The Remark Midpipe Kit for the axleback system is one of the most useful modular upgrades in the lineup because it lets owners turn an existing Remark axleback into a more complete catback-style system. With multiple midpipe variants available, it gives own...

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...

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...

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...

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 ...

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...

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...