ALTA Performance

Griots Garage Products

MINI R56 Cat-Back Exhaust

Price:
Part #:
$799.99
AMPEXT130

Installation Difficulty:

Instructions:

PDF

ALTA 3" R56 Cat-Back Exhaust

ALTA the first company to offer a full 3" Cat-Back exhaust for the new 2007 Mini Cooper S (R56).

The ALTA Cat-Back Exhaust System looks great, sounds better and performs like it should! Makes more horsepower and torque than competitive systems with its full 3" plumbing. Sounds great with a deep mellow tone and no drone at freeway speeds. Installs easily too!

All Stainless Steel

ALTA exhaust systems are made entirely of 304 stainless steel, from beginning to end. 304SS provides high corrosion resistance, and is durable under extreme conditions including heat up to 1800 degrees!

Other manufactures and OEMs, will use cheaper 409 stainless steel which will rust and corrode over time. ALTA knows the added internal expense of 304 stainless steel is well worth cost and durability. When you add in the ALTA Lifetime Warranty this system simply can't be beat in any competitive comparison.

High Flow 3" Tubing

ALTA technicians have proven time and time again that 3" makes more power while still keeping exhaust tones under control. Our huge 3" exhaust only weighs just little pound more than the stock 2.3" exhaust. You don't sacrifice anything by going with the ALTA 3" exhaust so don't be fooled that 2.5" exhaust systems are big enough for your turbocharged MINI Cooper.

Straight Through Muffler and Tubing

ALTA Performance mufflers have a true 3" internal diameter for uninterrupted exhaust flow. ALTA mufflers and flange connections are 3" throughout the entire length, (never necked down even at transition points) for ultra smooth transitions throughout the system.

Dual Tips

Twin over-sized slash cut exhaust tips keep with OEM styling, but add 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 Cat-Back exhaust features high tech v-band clamps for a simple yet 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 provides a precise connection with the ability to rotate each joining connection. This allows for easy installation, and alignment adjustments for a perfect fit every time.

Finish Options

This PERRIN exhaust system has a brushed metal finish. The brushed finish has a grainy metal look which is easy maintained with a Scotchbrite abrasive pad.

HP gains

The ALTA Cat-Back Exhaust has solid gains of 10 Wheel HP and 10 ft-lbs of torque. While 10 WHP is very noticeable, more noticeable is that the turbo spools roughly 200RPM sooner. 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.
» Take a look.

Lifetime Warranty

ALTA Performance Exhaust pieces feature a lifetime warranty for defects in the materials and workmanship.
» 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

Weight 28.5 lbs.

Compatibility

2007-2012 MINI Cooper S Hardtop Yes
2009-2012 MINI Cooper JCW Hardtop No
2009+ MINI Cooper Convertible No
2012+ MINI Coupe S Yes
2012+ MINI Coupe JCW No

What People Are Saying

Don't Take Our Word For It

Went to Prescott,AZ and back Memorial Day weekend with your 3" cat-back just installed. HP & Torque is just as you state with mpg@ 35.2 for the 800mi round trip, but I was running 80-85 most of the way. At 65, the computer showed 42-46mpg so I ain't complaining! IMO,the great thing is music. Coming down the Yarnell grade this morning using only the gearbox for braking, it let out the most awesome howl I've ever heard from a 4 banger!! Thanks for a great piece of work. Dwight MINI Cooper Owner

MINI Exhaust Videos

Exhaust Video


JCW Exhaust Video


Road Sound Check


Revving The Engine


Idle Plus Under Car Shots


Silly 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. 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.

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