Gravity Exhaust Systems are designed and manufactured to enhance the sound
appearance and most importantly
the performance of your vehicle. All systems are designed in house using the OEM mounting points to ensure smooth fitment every time.
Manufactured from Mandrel bent T304 grade stainless steel with full TIG welding for strength and durability
2.25″ Bore Throughout with 2.75″ Twin tailpipes
A free flowing exhaust is a great way to get the most out of the 4 cylinder BMW engines
Resonated system to reduced unwanted exhaust drone while retaining its sporty growl
Manufactured from Mandrel bent T304 grade stainless steel with full TIG welding for strength and durability

Gravity Manifold Back Exhaust System – BMW 3 Series – E46 316 / 318 4 Cylinder 01-06

RRP: £299.99

£271.99 inc VAT (£226.66 + VAT)

Gravity Exhaust Systems are designed and manufactured to enhance the sound, appearance and most importantly, the performance of your vehicle. All systems are designed in house using the OEM mounting points to ensure smooth fitment every time.

2.25″ Bore Throughout with 2.75″ Twin tailpipes
A free flowing exhaust is a great way to get the most out of the 4 cylinder BMW engines
Resonated system to reduced unwanted exhaust drone while retaining its sporty growl
Manufactured from Mandrel bent T304 grade stainless steel with full TIG welding for strength and durability
Engineered to improve throttle response and increased power and torque across the entire RPM range

by Gravity

Available to order
Estimated delivery by: 21/06/2025

SKU: Gravity/ZZ03866 Category: Brand:

More Information

Product Information

Gravity Exhaust Systems are designed and manufactured to enhance the sound, appearance and most importantly, the performance of your vehicle. All systems are designed in house using the OEM mounting points to ensure smooth fitment every time.

  • 2.25″ Bore Throughout with 2.75″ Twin tailpipes
  • A free flowing exhaust is a great way to get the most out of the 4 cylinder BMW engines
  • Resonated system to reduced unwanted exhaust drone while retaining its sporty growl
  • Manufactured from Mandrel bent T304 grade stainless steel with full TIG welding for strength and durability
  • Engineered to improve throttle response and increased power and torque across the entire RPM range

Fitments

BMW 3 Series E46 4 cylinder 316 / 318 1998-2006 models

Please note:

  • Suitable for Coupe and Saloon models only
  • Not suitable for M43 engines
Weight21 kg
Dimensions135 cm
System Length (mm)

50-63

Tailpipe Bore Size (mm)

2×80

Tailpipe Length (mm)

140

Gaskets

3

Bolts

4

System Bore Size (mm)

50-63

Tech Specs

Specification

CategorySystems
BrandGravity
MPN

ZZ03866

Ratings