Mini Mania
Est. 1974
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Variations below:
Stage 2 Upgrade Borla Sport & New Mini Intake - R56/57/58/59 Cooper S 2011+
Hatch Conv Coupe Roadstr Borla Street
G2NMK1134$1,155.00
Stage 2 Upgrade Borla Sport & New Mini Intake - R56/57/58/59 Cooper S 2011+
Hatch Conv Coupe Roadstr Borla Sport
G2NMK1135$1,205.00
Stage 2 Upgrade Borla & New Mini Intake - R55 Cooper S Clubman 2011+
Clubman & Borla
G2NMK1136$1,345.00
Stage 2 Upgrade Quicksilver & New Mini Intake - R56/57 Cooper S 2011+
Hatch & Conv Quicksilver
G2NMK1137$1,355.00
Stage 2 Upgrade Quicksilver & New Mini Intake - R56/57 Cooper S 2011+

Stage 2 Upgrade Quicksilver & New Mini Intake - R56/57 Cooper S 2011+

Stage 2 Upgrade Quicksilver & New Mini Intake - R56/57 Cooper S 2011+
Nothing like bolt-on horsepower to get the blood flowing while driving! Our Stage 2 kit for the second generation MINI Cooper S makes some pretty significant changes in your perception of a fast Cooper "S"!

Fits:

2011-2013 R56 MINI Cooper S Hatchback
2011-2013 R57 MINI Cooper S Convertible
2011-2012 R55 Cooper S CLUBMAN
2012-2013 R58 MINI Cooper S COUPE
2012-2013 R59 MINI Cooper S Roadster

Select Model and Exhaust.

This kit includes a Hi Performance Exhaust system and a the NM Engineering Hi-Flow Induction System. You will not believe the difference this kit will make! This kit can easily be installed by any serious DIY'er or by a local service shop in just a few hours.

Racing expertise for more fun in everyday driving. The Mini Mania Stage 2 Kit for the MINI Cooper S includes components whose development is derived directly from expertise gained from motor racing. This most powerful version of the new Mini Mania kits thus carries on a tradition which dates back 32 years of racing success of the Classic and BMW MINI. The resulting package fires the MINI Cooper S to new performance peaks and even greater driving fun!

Exhaust Options

Three Exhaust Systems are available:

[ ] Borla Street for a slightly deeper tone over stock with a mild cruising sound - Made in the US and backed by Borla's Million Mile Warranty!

[ ] Borla Sport offers a more aggressive tone with slightly more volume for those wanting a more 'sporting' sound - Made in the US and backed by Borla's Million Mile Warranty!

[ ] The Quicksilver exhaust system is similar to the Borla Sport, but made in the UK - Quicksilver makes high-end exhaust systems for all the European Exotics.

All exhaust systems are 2 1/4" stainless steel system with twin 4" chrome tips.

The Borla system installs 'downstream' from the secondary catalytic converter. This requires cutting of the stock system just behind the cat, where the Borla system is attached. The rest bolts right-in.

The Quicksilver system installs at the flange, eliminating the need for any 'cutting'. However it removes the secondary resonator.

The NM Engineering Fi-Flow Induction Kit

Hi-Flow intake system for the turbocharged R55/56/57 model MINI Cooper S. Unlike some competitors, this Premium intake features an integrated larger turbo inlet tube. CNC mandrel bent aluminum pipe, stainless brackets and silicone couplings that are all designed, engineered and manufactured to fit and perform.

Borla Exhausts

BORLA Cat-Back™ exhausts feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere.

Each system is built from premium Aircraft-Quality T-304 Stainless Steel, an alloy superior to T-400 series knockoffs, to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Quicksilver Exhausts

QuickSilver's High Performance Lightweight Exhaust system offers more horsepower, a crisp sporting sound, unique twin 3" chrome upswept tip design that fills out the rear bumper, and an all straight-through design for optimum efficiency.

The tone at idle is nice and deep, similar to a Borla system. The QuickSilver system has slightly more volume throughout the rpm range when compared to the Borla. Definitely not loud or annoying, but a nice sporting sound.

This system delivers on every aspect that our customers have requested:

[ ] Great Sounds
[ ] Performance Increase
[ ] Light Weight
[ ] Quality Construction
[ ] Great looks
[ ] Simple Installation

QuickSilver's newly developed 'Sports' exhaust system for the R56 Cooper S Hatchback is designed to let the 4 cylinder turbo engine breathe more freely and sound great. Customers have reported up to 35bhp performance increase!

Drastic weight reduction - from 40 lbs. to 18.6 lbs! Twin 3" upswept slash cut exhaust tips (DTM style) gives your Mini an individual and assertive look. Simple Bolt-On design with no cutting required. This system eliminates the secondary resonator from the stock system.

Pleasant increase in volume with an encouraging 'Rasp' on acceleration - just right for Urban use.

The QuickSilver team has engineered the 'Sports' system's internal design to allow the volume and flow to increase in proportion with rpm. This provides the engine with a deeper tone at low engine speeds rising to a unique, higher pitched and crisper exhaust note at higher rpm.

Attention to detail has always been a hallmark of QuickSilver products and this is no exception. Using Type 304 austenitic stainless steel, the pipes are mandrel bent to keep a constant internal diameter throughout the length ensuring an even flow of exit gases.

Quicksilver supplies exhaust upgrades Worldwide for brands such as Aston Martin, Audi, Bentley, BMW, Bugatti, Ferrari, Jaguar, Lamborghini, Lotus, Maserati, Mercedes, and Porsche, just to name a few. QuickSilver Exhaust Systems have been a recognized maker of original and ‘Sports’ performance stainless steel exhaust systems for the World’s finest classic, prestige and exotic sports cars since 1973.

NOTES:

[ ] This exhaust system is designed to bolt-in at the downpipe flange which removes the secondary catalytic converter. If you wish to keep the secondary catalytic converter, you can have a muffler shop cut and clamp or weld downstream from the cat.

[ ] Will not cause 'Check Engine Lights'.

[ ] 3 Piece design includes 'B' pipe, tail pipe, and exhaust tips.

[ ] 25 Year Manufacturers' Warranty against corrosion.

[ ] Imported item - delivery can take 2+ weeks depending on inventory levels.

Final Notes:

For US production MINIs only.
Manufacturer's Warranty applies.
Oversized Freight applies.

Always check with local laws and regulations for legality of performance products for street use.

For impact to MINI's new car warranty, check with your local MINI service advisor.

NOTE: Some states (like California) have ever tightening requirements for emissions testing and inspections. Always check your local regulations on compliance for street use.

4 Other Variations Available:
Stage 2 Upgrade Borla Sport & New Mini Intake - R56/57/58/59 Cooper S 2011+
Hatch Conv Coupe Roadstr Borla Street
Stage 2 Upgrade Borla Sport & New Mini Intake - R56/57/58/59 Cooper S 2011+
Hatch Conv Coupe Roadstr Borla Sport
Stage 2 Upgrade Borla & New Mini Intake - R55 Cooper S Clubman 2011+
Clubman & Borla
Stage 2 Upgrade Quicksilver & New Mini Intake - R56/57 Cooper S 2011+
Hatch & Conv Quicksilver
Technical Information:
Quicksilver Exhausts

Quicksilver Exhaust

Made in Great Britain for the Worlds Finest Cars

Since 1973 the QuickSilver Team have provided exhaust systems for the World's Finest Cars. With a range that encompasses classic, prestige and exotic Sports Cars. Their ISO 9001 Quality Certification is the global benchmark for quality control.

QuickSilver produce superior exhaust systems to increase performance & durability, improve appearance, enhance sound and reduce weight, saving up to 40 kgs against an OE equivalent.

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