Home

Help

Testimonials

New Arrivals

View Cart

Install Tips

Categories

Bestsellers

1. Injen Upper Intercooler Pipe Kit 2009-2011 Mitsubishi Lancer Ralliart
2. Ultimate Racing Upper Intercooler Pipe Kit - Lancer Ralliart 2009+
3. Ultimate Racing Lower Intercooler Pipe Kit - Lancer Ralliart 2009+
4. Ultimate Racing Upper Intercooler Pipe - Lancer Ralliart 2009+
5. ETS Mitsubishi Lancer Ralliart Intercooler and Upper Pipe Kit Upgrade 2008-2015
6. AMS Mitsubishi Lancer Ralliart Upper Intercooler Pipe / Hot Pipe *Polished*
7. Ultimate Racing Front Mount Intercooler - Lancer Ralliart 2009+
8. Buschur Racing 2009 Lancer Ralliart 2.5" S.S. Lower IC Pipe (Brushed)
9. Synapse Upper Intercooler Pipe Kit - EVO X / Lancer Ralliart 2.0T
10. Buschur Racing 2009 Ralliart 2.5" S.S. Upper IC Pipe (Polished)

Testimonials

Wow, I am impressed. I ordered my part on tuesday and it arrived on thursday. You guys arnt just doing this for the business I can tell. You guys are actually passionate about evos and you're even willing enough to help out other people who don't know as much. Thank you again, I'm excited to order more parts from you guys.

Jan

Jan Belingon

View All Testimonials

Write Your Own Testimonial

Cosworth 4B11 Forged Piston Set - 87mm 9.0:1CR - EVO X

Product Description

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g. Coswort h high performance forged pistons are designed and engineered to withstand this type of punishment and still perform. All Cosworth pistons are manufactured using the same methods as our Formula One pistons and include features such anti scuff skirt coating, ulta-strong pins, polished top and patented anti-detonation bands. Additionally, each application uses a unique forging to minimize weight and ensure the strongest possible piston design.

Specifications:

Unique forgings for each application
Xylan Anti scuff skirt coating
Polished tops (reduced carbon build up and stress relief)
Manufactured from proprietary alloy (CosAl 010)
Ultra strong pin
Patented anti-detonation bands
Bore size = 87mm
Compression ratio 9.0:1 (nominal)
Rings not included (use part number 20005706)

This part is special order only. Please allow at least 4-8 weeks delivery
time. No express shipping is available on this part.

Details

Price: $824.00

Purchase Product

Qty

If you see this message, your web browser doesn't support JavaScript or JavaScript is disabled. Please enable JavaScript in your browser settings so the online store can function correctly.