BMW M3 and BMW M4 Forum - View Single Post - Active Autowerke F8x M3 / M4 Exhaust

AutoTalent · 10-07-2015, 08:41 PM

Active Autowerke F8X BMW M3 & M4 REAR EXHAUST SECTION

IN STOCK! Same day shipping available!

AutoTalent is an AUTHORIZED dealer and installer for Active AutoWerke

At Active Autowerke, it’s not ONLY about making as much power as possible. For over 30 years, power has been the end result of improved performance due to our relentless desire to develop a refined, quality product. This philosophy behind our performance parts is best represented by one of the newest additions to our F80 BMW M3 and F82 BMW M4 collection.

The Active Autowerke F8X rear exhaust was carefully engineered to eliminate the unflattering sound of the factory M3 and M4 exhaust, while also allowing for optimum flow and resonance. Every effort was made in addressing the not so appeasing sound of the stock OEM exhaust, but in designing an exhaust worthy for an "M" car. We believe our rear exhaust combined with our mid-pipe offers the deepest sound and best performance of any other system on the market today. Available for both models, this axle-back exhaust gives your BMW the deep, throaty, growl a car of its caliber should have had from the factory!

KEY FEATURES

Made in the USA
18+ WHP gain over stock*
30+ LB-FT gain over stock*
Quicker turbo spool
Low, Deep Rumble
Flex joints to reduce vibration
Double-canned muffler to reduce resonance
Each exhaust test-fit on our F8X Exhaust Fixture
Guaranteed to fit all F80 BMW M3/F82 BMW M4
Includes all necessary installation hardware
*When paired with Active Autowerke F8X Mid-Pipe

REFINEMENT MEETS PERFORMANCE:

The OEM F8X exhaust utilizes the services of middle and rear silencer as well a pair of exhaust valves. It is supposed to be a freely-flowing exhaust that produces an external sound that meets the demands of a M3 or M4.

The middle silencer has a small crossover that allows for noise dampening while the rear silencer (muffler) has a reflection chamber on either end that re-directs exhaust gases to the opposite side they entered from (driver’s side exhaust exits on passenger side). When the exhaust valves are closed, this helps eliminate the backpressure buildup that occurs during noise dampening.

After analyzing the factory exhaust, we realized less would be more in regards to our F8X exhaust.

We began with a complete redesign of the mid-pipes. This involved drastically increasing exhaust flow as well as reducing the uneven, out-of-sync turbocharger's sound that many F8X owners have complained about on the forums. We were able to achieve this on our F8X Mid-Pipe (sold separately) by using a single pipe that not only cancels out the offensive sound, but allows unrestricted exhaust flow.

The most noticeable difference between the Active Autowerke F8X Rear Exhaust Section and the BMW factory exhaust is how we utilized the muffler. Our design incorporates two mufflers that create a huge resonance chamber to further cancel out the “weed eater” noise.

This design also allows exhaust gases to crossover freely without being forced in a certain direction - eliminating backpressure without sacrificing that deep, aggressive rumble that some turbocharged cars are known for.

Note: Active Autowerke GUARANTEES that each and every F8X Rear Exhaust Section will be a precise fit. Every Active Autowerke F8X Rear Exhaust Section is test-fitted on our in-house F8X Exhaust Fixture as part of our quality control measures.

Video shot of our customers car WITH Akrapovic Downpipes

Video shot of our customers car WITHOUT Downpipes

How to Place Your Order:

Phone Domestic: (855) 973-2757 X 104

Phone International: (310) 231-7800 X 104

E-mail: Golan@AutoTalent.com

Website: www.AutoTalent.com

Payment:

Installations:

Feel free to visit us at our 13,000 square feet facility in Los Angeles, CA.
We install everything we sell.

5260 West 104th Street
Los Angeles, CA 90045

Shipping:

All orders are shipped via FedEx, UPS, USPS and Pilot.

International, Hawaii and Alaska customers: Please contact us for the best quote possible.

Hours of Operation:

Monday through Friday: 10AM-7PM Pacific Time

Saturday: By appointment only

10-07-2015, 08:41 PM	#1
AutoTalent Lieutenant General 2324 Rep 12,654 Posts Drives: e92 M3 6mt \| e60 M5 6mt Join Date: Jul 2007 Location: Los Angeles iTrader: (11)	Active Autowerke F8x M3 / M4 Exhaust \| IN STOCK! Same day shipping or Install! Active Autowerke F8X BMW M3 & M4 REAR EXHAUST SECTION IN STOCK! Same day shipping available! AutoTalent is an AUTHORIZED dealer and installer for Active AutoWerke At Active Autowerke, it’s not ONLY about making as much power as possible. For over 30 years, power has been the end result of improved performance due to our relentless desire to develop a refined, quality product. This philosophy behind our performance parts is best represented by one of the newest additions to our F80 BMW M3 and F82 BMW M4 collection. The Active Autowerke F8X rear exhaust was carefully engineered to eliminate the unflattering sound of the factory M3 and M4 exhaust, while also allowing for optimum flow and resonance. Every effort was made in addressing the not so appeasing sound of the stock OEM exhaust, but in designing an exhaust worthy for an "M" car. We believe our rear exhaust combined with our mid-pipe offers the deepest sound and best performance of any other system on the market today. Available for both models, this axle-back exhaust gives your BMW the deep, throaty, growl a car of its caliber should have had from the factory! KEY FEATURES Made in the USA 18+ WHP gain over stock* 30+ LB-FT gain over stock* Quicker turbo spool Low, Deep Rumble Flex joints to reduce vibration Double-canned muffler to reduce resonance Each exhaust test-fit on our F8X Exhaust Fixture Guaranteed to fit all F80 BMW M3/F82 BMW M4 Includes all necessary installation hardware When paired with Active Autowerke F8X Mid-Pipe REFINEMENT MEETS PERFORMANCE:* The OEM F8X exhaust utilizes the services of middle and rear silencer as well a pair of exhaust valves. It is supposed to be a freely-flowing exhaust that produces an external sound that meets the demands of a M3 or M4. The middle silencer has a small crossover that allows for noise dampening while the rear silencer (muffler) has a reflection chamber on either end that re-directs exhaust gases to the opposite side they entered from (driver’s side exhaust exits on passenger side). When the exhaust valves are closed, this helps eliminate the backpressure buildup that occurs during noise dampening. After analyzing the factory exhaust, we realized less would be more in regards to our F8X exhaust. We began with a complete redesign of the mid-pipes. This involved drastically increasing exhaust flow as well as reducing the uneven, out-of-sync turbocharger's sound that many F8X owners have complained about on the forums. We were able to achieve this on our F8X Mid-Pipe (sold separately) by using a single pipe that not only cancels out the offensive sound, but allows unrestricted exhaust flow. The most noticeable difference between the Active Autowerke F8X Rear Exhaust Section and the BMW factory exhaust is how we utilized the muffler. Our design incorporates two mufflers that create a huge resonance chamber to further cancel out the “weed eater” noise. This design also allows exhaust gases to crossover freely without being forced in a certain direction - eliminating backpressure without sacrificing that deep, aggressive rumble that some turbocharged cars are known for. Note: Active Autowerke GUARANTEES that each and every F8X Rear Exhaust Section will be a precise fit. Every Active Autowerke F8X Rear Exhaust Section is test-fitted on our in-house F8X Exhaust Fixture as part of our quality control measures. Video shot of our customers car WITH Akrapovic Downpipes Video shot of our customers car WITHOUT Downpipes How to Place Your Order: Phone Domestic: (855) 973-2757 X 104 Phone International: (310) 231-7800 X 104 E-mail: Golan@AutoTalent.com Website: www.AutoTalent.com Payment: Installations: Feel free to visit us at our 13,000 square feet facility in Los Angeles, CA. We install everything we sell. 5260 West 104th Street Los Angeles, CA 90045 Shipping: All orders are shipped via FedEx, UPS, USPS and Pilot. International, Hawaii and Alaska customers: Please contact us for the best quote possible. Hours of Operation: Monday through Friday: 10AM-7PM Pacific Time Saturday: By appointment only Last edited by AutoTalent; 04-05-2016 at 07:25 PM..
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