Dinan engineers designed the F55 MINI Cooper S exhaust to improve 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 hard acceleration. Like all Dinan exhausts, our F55 Free Flow Axle-Back Exhaust is engineered to combat low-RPM drone so the cabin of the vehicle is still intimate and not drowned in an excessively loud tone.
The system is built with ease in mind and utilizes a simple bolt-on installation with included mounting hardware. It is made from 100% 16-gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 90 mm ceramic black and laser engraved exhaust tips for a tasteful, high-performance look that yields a maximum performance gain of 4 horsepower and 4 ft-lbs of torque.
NOTE: The exhaust system is only offered with black tips as one of the tips is non-functional and would lead to non-matching discoloration over time if polished tips were used.
Features:
Max Gains: +4 HP @ 5000 RPM, +4 LB-FT @ 5000 RPM
Twin 90mm (3.5") stainless steel black ceramic coated and laser engraved exhaust tips
100% 304 stainless steel construction
Straight through 2.5" tubing
Enjoyably louder, sportier sound
7 pound weight savings over stock
Easy bolt-on installation with included mounting hardware
Specs
Brand
Dinan
Dinan Point Value
3
Emission Code
5
Height
12
Labor Time (Hours)
1
Length
50
Material
304 Stainless Steel
Max HP Gain
4 @ 5000 RPM
Max Torque (lb-ft) Gain
4 @ 5000 RPM
Product Type
Axle-Back Exhaust
Sound Level
Aggressive / Moderate
System Type
Axle-back
Weight
36
Width
34
Part Number
D660-0063-BLK
Emissions
5
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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