Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance decats improve throttle response and allow for improved exhaust flow increasing power and torque.
Manufactured from high quality T304 grade stainless steel
Mandrel bent and fully TIG welded for strength and durability
Free flowing catalyst replacement to get the most from the N54 engine
Designed with flexi's to reduced strain on the exhaust system
New

Gravity 2.5 Exhaust Decat Downpipes – BMW 1 Series E82 E88 135i N54 Engine 06-10

£175.99 inc VAT (£146.66 + VAT)

Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance decats improve throttle response and allow for improved exhaust flow increasing power and torque.

Manufactured from high quality T304 grade stainless steel
Mandrel bent and fully TIG welded for strength and durability
Free flowing catalyst replacement to get the most from the N54 engine
Designed with flexi’s to reduced strain on the exhaust system
Sold for off road and track use only

Available to order

Fpr Gravity Performance, JapSpeed and Direnza products this is not guarenteed stock availibility and is available to order on demand

Estimated delivery by 12/05/2026

SKU: Gravity/ZZ03929 Category: Brand:

Tech Specs

Specification

Category Downpipes
Brand Gravity
MPN

ZZ03929

More Information

Ratings