Exige 380/4** series Quiet Performance Track Exhaust

Exige 380/4** series Quiet Performance Track Exhaust


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The 3" (76mm) bore on the later factory V6 exhausts is too LOUD for any racetrack with a decibel limit! Most Lotus dealers turn to this 2bular QP track exhaust to help sell the car to a doubtful customer wondering if he/she can run his/her new car on track. 

With a large, 24" long silencer incorporating twin Helmholtz noise-cancelling chambers and packed with Acoustafil ZT-1 material plus a small resonance silencer fitted (a Silenced De-Cat Pipe - SDCP) where the old '3rd Catalyser' used to sit, this system will be approximately 95dbs on the drive-by. Fit an aftermarket CAI (Cold Air Intake) and you will be over 98dbs! I use quality V-band connectors between the small resonance silencer and the main box and also on the tailpipe module to give some adjustability on the tailpipe angle in the diffuser exit. Only 2bular use 100mm diameter Carbon tailpipes. The complete QP system is hand-built and TIG-welded.

The Add-on tailpipe silencers are necessary for the really tough circuits on noise  e.g. Bedford/Brands/Thruxton etc. The 350mm long, 100mm diameter silencers have the same bore as the tailpipe merge-pipe - no back-pressure introduced! They are a slip-on fit and an easy swap-out from the Carbon tips. Reducing the decibel output to approx 90dbs.

SYSTEM IS SUPPLIED WITH TWO 100mm dia LIGHTWEIGHT CARBON TIPS AS STANDARD.

If you have ordered the 2bular EPK to go with this system you will not be able to fit the SDCP as there will be a catalyser in the way! Select 'H2 silencer only' in that case. 


SELECT OPTIONS IN THE BOX BELOW.

EXPORT PRICES (No VAT charge):

H2 silencer only -  ............................................................... 1358 .00GBP

H2 silencer + SDCP  - .......................................................... 1478 .00GBP

With Add-on tailpipe silencers - ......................................... 1796 .00GBP