Specification
| Category | Downpipes |
|---|---|
| Brand | Gravity |
| MPN | ZZ03989-3 |
Gravity 4.5 Exhaust Decat Downpipe – BMW 4 Series F32 / F33 / F36 | 420i 428i N20 2013-2016
£139.99 inc VAT (£116.66 + VAT)
Gravity Performance Exhaust Decat Downpipes are developed to offer increased performance to your BMW. The free flowing design offers reduced restriction, boosting power and torque across the RPM range.
Manufactured from highest quality T304 grade stainless steel
Mandrel bent and fully TIG welded for strength and durability
Free flowing catalyst to get the most from the N20 engines
Designed to improve power and torque across the entire RPM range
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 17/07/2026
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