ALTA Performance

Griots Garage Products

MINI Clubman Cat-Back Exhaust

Price:
Part #:
$999.99
AMPEXT135

Installation Difficulty:

Instructions:

PDF

Clubman Cat-Back Exhaust

All Stainless Steel

ALTA exhaust systems are made entirely of 304 stainless steel, inside and out. 304SS provides high corrosion resistance, and is excellent for extreme heat up to 1800 degrees. Other manufactures and OEMs, will use cheaper 409 stainless steel which will rust and corrode over time but the added expense of 304 stainless steel is well worth the beautiful and long lasting high polish, and durability.

3" Tubing

Our system features a full 3" exhaust tubing from the engine to the rear of the car. The 3" splits into (2) 2.25" pipes that continue to each muffler.

Straight Through Mufflers

ALTA Performance Clubman mufflers have a true 2.25" internal diameter, matching the exhaust system size for uninterrupted exhaust flow.

Dual Slash Cut Tips

Twin over-sized slash cut exhaust tips keep that OEM styling while adding an aggressive look at the same time. The tips are a high polished, dual-wall construction to add a more refined look and to ensure the tips do not dis-color with extreme heat.

V-band Clamps

The ALTA performance exhaust features high tech v-band clamps for a perfect exhaust connection. V-band clamps are designed to hold hundreds of pounds of pressure and do so without the need for a gasket! This connection allows for a precise repeatable joint with the ability to rotate each joining connection. This allows for easy installation, and alignment adjustments for a perfect fit every time.

Power

Initial testing found great solid gains of 10 Wheel HP and 10 ft-lbs of torque. Your turbo will spool quicker providing roughly 200RPM quicker spool. This quicker spool means more low end power!

Buy in Kits and Save

Save money when buying packages featuring our complimentary performance products. This part is available in a kit with products also recommended for maximum performance. See if one of our packaged deals is for you.
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Lifetime Warranty

ALTA Performance warrants to the original purchaser, all ALTA cat-back exhaust systems to be free from defects in material and workmanship.*Some exclusions apply
» Read Full Warranty

Off Road Note

NOTE: This item may be for off-road use only in your area. See Terms and Conditions prior to ordering!
» Learn More

Specifications

Material Stainless Steel
Clamps V-band
Tips Dual Wall Slash Cut
Weight 37.0 lbs.

Compatibility

2008-2010 Clubman S Yes
2009+ Clubman S JCW Yes

ALTA Clubman Exhaust

Rev Plus Test Drive

Dyno Charts

Proven Horse Power


Dyno Chart

Cooper S Catback Test

This test was done on our 07 MCS when it was in stock form(similar results will be found on Clubman Models). These tests prove that the ALTA 3" catback makes 10WHP and 10ft-lbs of TQ over the OEM part. With roughly 1 hour of install time, you can add some cool sounds and power to your MCS.

In The Box

(2) ALTA mufflers for MINI Clubman
(1) ALTA Y-Pipe
(1) ALTA Mid-pipe
All Necessary mounting hardware included
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