Fabspeed Sport Headers 2012-16 Porsche 911 Carrera 991

Description

Free ground shipping.

Fabspeed products art typically built to order. Delivery time can be 2-3 weeks.

Our “in stock” status does not include this build time.

These 991 performance sport headers improve exhaust flow and sports car sound; sport headers include 200-cell HJS high flow catalytic converters.

Horsepower +15

Torque +27

SOUND:

These headers will give you a significant increase in volume, and a smooth sports car sound.

POWER:

These dyno designed headers feature smooth mandrel bends and a 3-1 collector to get the most power out of your 991. At 3000 RPM there we saw an increase of 15 whp and 27 ft/lbs of tq. Peak power was up 5 whp and 9 ft/lbs of tq.

FEATURES:

• Fits all Porsche 991 Carrera vehicles (2012-2016) (2012 was a split model year, a 2012 911 Carrera could be either a 997.2 or 991, please verify if your car is a 997.2 or a 991 before purchase)
• Improves power by 15 whp and 27 ft-lbs. of torque at 3000rpm
• Includes German-imported 200-cell HJS Sport Catalytic Converters for maximum performance
• Investment-cast high-velocity 3-into-1 merge collectors for maximum performance
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Optimized for maximum performance with NO catalyst generated check engine light, guaranteed
• Direct bolt-on replacement for the restrictive OEM headers.
• Includes multi-layer exhaust manifold gasket
• All Fabspeed performance products are backed by theFabspeed Lifetime Warranty

Why Fabspeed Chooses HJS Catalytic Converters:

HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter.

This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters.

These catalytic converters flow up to 93-95% of a straight pipe in most applications.

The benefit is that you get the “straight pipe sound” while still being able to provide enough emissions scrubbing to prevent a check engine light.

If you’d like to learn more, watch this video about HJS catalytic converters.