Collection: Akrapovic Exhaust Systems — Titanium Performance Exhausts for Porsche, BMW & More

Akrapovic Exhaust Systems — Race-Proven Performance Exhausts for Porsche, BMW... Read More

Akrapovic Exhaust Systems — Race-Proven Performance Exhausts for Porsche, BMW & More

String Theory Garage is your UK destination for the full Akrapovic exhaust range — titanium, stainless steel and carbon fibre exhaust systems engineered for drivers who demand the best in performance, sound and weight reduction. Whether you're building a track car or upgrading your daily driver, Akrapovic delivers world-class results backed by decades of motorsport heritage.

Shop Akrapovic exhausts by vehicle:

Porsche — 911 (992, 991, 997), 718 Cayman, Boxster, Spyder
BMW — M2, M3, M4, M5, M8, X5M, X6M, M140i, M240i, M340i, M440i
Toyota GR Yaris
Toyota Supra (A90)

Why Choose Akrapovic?

Akrapovic is a Slovenian manufacturer of elite performance exhaust systems, trusted by factory racing teams and performance drivers worldwide. Every system is designed and tested to deliver measurable gains in power, torque and throttle response — alongside the distinctive, refined exhaust note Akrapovic is famous for.

Race-tested engineering — motorsport pedigree from MotoGP, WSBK, WRC and beyond
Lightweight premium materials — titanium, stainless steel and carbon fibre for significant weight savings over OEM
Distinctive sound — deep, aggressive and refined, engineered without excessive drone
Real performance gains — increased horsepower, torque and responsiveness on both road and track
Perfect fitment — vehicle-specific designs with OEM-quality hardware and finish

Akrapovic Exhaust Types Explained

Slip-On Line — replaces the rear silencer section only. The fastest and most cost-effective upgrade for improved sound and a modest weight reduction, retaining the OEM mid-pipe and catalysts.

Evolution Line — a more comprehensive system replacing additional components for greater power gains, more significant weight reduction and a deeper, more aggressive exhaust note.

Race Line — the full track-focused solution, replacing the entire exhaust system from the headers back for maximum performance and the most dramatic sound transformation.