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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 More details...
List Price: $545.00
Price: $525.00
You Save: $20.00 (4%)
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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
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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

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"sounds amazing"

David on 3/6/2014 12:45:42 AM

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Comments: Just finished installed these pre cats and I can't stop ripping my car around the block,I already have two universal magnaflow exhausts with the resonator deleted,the pre cats really enhanced the exhaust note,I wanted the infiniti G sound but it already sounds better just need the y pipe now,installation was okay had to remove the intake manifold to take off the two bolts at for the cat closest to the firewall,overall the cats are what I expected


"Passed smog"

Ralph on 7/7/2013 2:04:07 PM

Rating:


Comments: Overall I'm happy with the pre cats as I had a P0420 cat efficiency code. I bolted them in and the ecu went into readiness mode after only 25 miles or so and it passed smog the next day. Fitment however was not very good. On the firewall side cat I had to elongate two of the holes to get the bolts to line up with the exhaust manifold. Then when installing the Y-pipe the cats (especially the rear one) did not line up well at all with the y-pipe. If it were not for the y-pipe having flex pipes in ... More details


 

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