BoostLine Audi TT RS 5 Cyl 144mm 22mm - Connecting Rod Single VW5670-866S
BoostLine Audi TT RS 5 Cyl 144mm 22mm - Connecting Rod Single VW5670-866S
Part number: 9AFAZ
Regular price
$274.99 USD
Regular price
Sale price
$274.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Audi TT RSFitment notes & questions
BoostLine for Audi. Worn rings show up as oil burning, blow-by and low compression.
Quick facts
- Part type: Piston
- Listed for: Audi
Tip: Check ring end gaps in the bore before installation and stagger the gaps.

Before you order: Audi TT RS piston fitment
Pistons and rings seal the combustion chamber and turn pressure into motion.
Fitment notes
- Listed for: Audi TT RS.
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentPlan the whole job
- Bearings. Rod and main bearings are usually replaced at the same time.
- Gasket set. The engine comes apart for this job.
More for your car: Audi Parts · All Pistons · Engine
Questions about Audi TT RS pistons
Will this fit my Audi TT RS?
It is listed for the Audi TT RS. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Standard or oversize?
Standard fits an unmachined bore. Oversize is for a bored cylinder.
Where do specs and warranty details come from?
From the manufacturer. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
Questions & answers
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