Supertech Block Guards are meticulously designed and tested in many engines.
As a result Supertech offered Block Guards that will provide support to highly stressed cylinder walls with optimal engine cooling by allowing enough water in critical areas to avoid destructive cylinder hot spots.
Supertech Block Guards are made from high strength, corrosion resistant 6061 aluminum alloy and CNC machined for precise installation.
Application:
- 2002-2015 NISSAN ALTIMA BASE L4 2.5 QR25DE
- 2005-2015 NISSAN FRONTIER XE L4 2.5 QR25DE
- 2008-2015 NISSAN ROGUE S L4 2.5 QR25DE
- 2014-2015 NISSAN ROGUE SELECT S L4 2.5 QR25DE
- 2002-2012 NISSAN SENTRA SE-R L4 2.5 QR25DE
