Here is my 2003 Nissan Sentra SER Spec V. It came with the qr25de 2.5L DOHC inline 4 rated at 175 hp and 180 tq. 6 speed tansmission with lsd, sport suspension and 17 inch rims. When I purchased my spec it was stock.

Mods:
AEM short ram air intake
DC sport 4-2-1 header
Greddy Evo2 catback exhaust
17 inch Motegi Tracklights - forged 14 lbs each
Tein S-Tech lowering springs
WRP stock diameter lightweight crank pulley
WRP lightweight underdrive power steering pulley
Energy Suspension Motor Mount Inserts

Item that are comming soon:
Hondata intake mainfold heatshield gasket (owned)
Apexi AFC Neo (owned) - to be tuned and open secondaries earlier

Here is my engine before the mods

Here is my engine after the mods

AEM short ram intake

DC Sport 4-2-1 header

Greddy Evo2 catback exhaust

Spec with factory rims and not lowered

My Motegi Tracklights up close

Spec with the tracklights and dropped

Front bumper pic (stock height)

WRP crank pulley

Installed

WRP power steering pulley

Installed

Energy Suspension Motor Mount Inserts

Here is what I have already picked up waiting for a warmer day: