Description
Dinan's Free Flow Axle-Back Exhaust for the 135i Coupe and Convertible enhances exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be and pleasantly aggressive under harder acceleration. Crafted from 100% stainless steel to exacting specifications, this system ensures a perfect fit using the factory hangers and offers long-lasting corrosion resistance. The design also reduces overall weight and features dual 3.5'' polished stainless or ceramic black tips for a tasteful high-performance look.
Fitment:
- Designed for BMW 135i Coupe and Convertible using factory brackets and hangers
- Ensures factory-like fitment
Features:
- More Power: +6 HP @ 6600 RPM, +5 LB-FT @ 6600 RPM
- Drone abatement technologies to reduce cabin resonance
- Enjoyably louder, sportier sound
- Dual 3.5" laser engraved, polished, or ceramic black exhaust tips
- Lighter than stock exhaust
- 100% 304 stainless steel construction for durability
About Dinan: Dinan knows European marques – quite literally – from the inside out. Whether you need hard parts such as exhaust systems or coilovers, or ECU upgrades to unlock your engine's potential, Dinan has the parts to take your BMW to the next level.
