Manufactured from highest 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 B58 engine
Designed to improve power and torque across the entire RPM range
4.5' bore to maximise exhaust flow
 
 
 
 
4.5' Exhaust Decat Downpipe compatible with BMW 2 Series M240i B58 15+
made from high quality Stainless Steel
this Decat Downpipe will unlock more power from your M240i. By allowing gas to flow freely through the exhaust
our 4.5' Exhaust Decat Downpipe improves both power and throttle response.
Manufactured from highest quality T304 grade stainless steel
Mandrel bent and fully TIG welded for strength and durability
New

Gravity 4.5 Exhaust Decat Downpipe – BMW 2 Series F22 M240i B58 15+

£210.99 inc VAT (£175.83 + VAT)

Manufactured from highest 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 B58 engine
Designed to improve power and torque across the entire RPM range

 

 
4.5′ Exhaust Decat Downpipe compatible with BMW 2 Series M240i B58 15+, made from high quality Stainless Steel, this Decat Downpipe will unlock more power from your M240i. By allowing gas to flow freely through the exhaust, our 4.5′ Exhaust Decat Downpipe improves both power and throttle response.

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 16/06/2026

SKU: Gravity/GPED046A-BM2 Category: Brand:

More Information

Product Information

  • BMW 2 Series M240i B58 2015+ models

Fitments

  • Manufactured from highest 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 B58 engine
  • Designed to improve power and torque across the entire RPM range

 


 

4.5″ Exhaust Decat Downpipe compatible with BMW 2 Series M240i B58 15+, made from high quality Stainless Steel, this Decat Downpipe will unlock more power from your M240i. By allowing gas to flow freely through the exhaust, our 4.5″ Exhaust Decat Downpipe improves both power and throttle response.

Weight 3.5 kg
Sensor Ports

2

Flexi-Joint

1

Length (mm)

620

Pipe Bore 1 (mm)

110mm – 76mm

Tech Specs

Specification

Category Decats
Brand Gravity
MPN

GPED046A-BM2

Ratings