Stay Connected:
The cart is empty.
Cart contains {{shoppingcart.totalQuantity}} Item(s) Total: {{shoppingcart.subtotal}} {{shoppingcart.total}}

Search Products

Browse by Category

02-06 Nissan Altima High Flow Pre Cats

SKU: HFPC-L31
Introducing Racingline's new High Flow Pre-Cat exhaust systems for the 2002-2006 Nissan Altima 3.5L V6. Engineered to be a 100% bolt on, these units feature fully metallic core Stainless steel high flow cats that flow more than double that of the OEM units they replace, resulting in 8 HP and 14tq at the wheels
List Price: USD $545.00
Price: USD $525.99
You Save: USD $19.01 (3%)
02-06 Nissan Altima High Flow Pre Cats
02-06 Nissan Altima High Flow Pre Cats
02-06 Nissan Altima High Flow Pre Cats
02-06 Nissan Altima High Flow Pre Cats
02-06 Nissan Altima High Flow Pre Cats
02-06 Nissan Altima High Flow Pre Cats
02-06 Nissan Altima High Flow Pre Cats
02-06 Nissan Altima High Flow Pre Cats
(Click to see larger image and other views)
Product Details
Introducing Racingline's new High Flow Pre-Cat exhaust systems for the 2002-2006 Nissan Altima 3.5L V6.  Engineered to be a 100% bolt on, these units feature fully metallic core Stainless steel high flow cats that flow more than double that of the OEM units they replace, resulting in 8 HP and 14tq at the wheels

Designed as a "header alternative" for cars that are experiencing failed pre-cat units.  Until now, if a pre-cat failed your only options was customizing a header set (that takes upwards of 8-10 hours installation with no guarantee against SES/CEL lights) or going to the Nissan dealer and spending $700 each on the pre-cat units.

Racingline HFPC's feature:
  • 100% bolt on performance in under 4hours
  • 3-way ODBII compliant metallic core substrate units that flows more than double that of the OEM units
  • No CEL/SES lights.
  • No modifications
  • Tig welded 304 stainless steel body's
  • 8hp & 14l ft/lbs @ the wheels
  • weigh 10lbs less than the OEM units
Will work with Racingline, OEM and all other Ypipes designed to mimic the stock mounting setup

Click Here For Installation Instructions


1 Year limited warranty against manufacturer defects

Product Reviews

Average Ratings: Empty Star Empty Star Empty Star Empty Star Empty Star

Rating:

Empty Star Empty Star Empty Star Empty Star Empty Star
Rate this product:

"2004 maxima high flow cats"

Jhbsolo on 1/18/2015 2:44:19 PM

Rating:

Empty Star Empty Star Empty Star Empty Star Empty Star

Comments: Installed these high flow cats over three years now with no problems still going strong

"Perfect Fitment"

Dave on 8/20/2014 12:33:07 PM

Rating:

Empty Star Empty Star Empty Star Empty Star Empty Star

Comments: Perfect fit with RL y-pipe on mt SE-R. Still waiting for the ECU get used to the new flow, but no more deadzones in the powerband between 2-3K. Pulls more easily everywhere and doesn't drop off as hard at the redline.